The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 07, 2022
Filed:
Jul. 25, 2016
Applicant:
Ist Innuscreen Gmbh, Berlin, DE;
Inventor:
Timo Hillebrand, Hoppegarten, DE;
Assignee:
IST INNUSCREEN GMBH, Berlin, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 15/10 (2006.01); C07H 21/04 (2006.01);
U.S. Cl.
CPC ...
C12N 15/1013 (2013.01);
Abstract
A method includes enriching biomolecules and removal of the biomolecules from a biological sample. In the presence of particles, an alginate solution and salts of divalent and/or polyvalent cations or an acid are added to a biological sample, and an alginate-gel-biomolecule-complex is formed on the particles. The complex is removed from the sample by separation of the particles, and from which subsequently the biomolecules or ingredients of the biomolecules are released. The biomolecules, which shall be enriched, include cell-free nucleic acids, viruses or subcellular microparticles.